Practice Some Maths & Stats Questions for CA Foundation (18 June 2024 Exam)

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Q1. What is the number of ways that 4 boys and 3 girls can be seated so that boys and girls alternate?

[{"selector":"#anim-09ed42b3-bcdc-4d94-80c1-df3125626e9c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ee841fce-4a0e-4caa-951b-626492928c27","keyframes":{"transform":["translate3d(-104.53333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ddcca7fc-61d4-4bea-b8a7-ad07090d93f1","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-98bfa779-8bae-4291-bc9a-58f0c7de5445","keyframes":{"transform":["translate3d(-104.42708%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-09261bee-a0af-47d0-aec8-4991d48fef78","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ef25ad79-3f5f-4910-bed4-c0ebc22bc154","keyframes":{"transform":["translate3d(-108.77193%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1870ca91-d17f-4504-8bb0-b4f2deda60cc","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2ac26533-5173-4601-98ce-f5c01edee5eb","keyframes":{"transform":["translate3d(53.48102%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Green Flower Learn more

Q2. If 20% of (P + Q) = 50% of (P – Q) Then, P:Q =

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Q3. The number of straight lines can be formed out of 10 point of which 7 are collinear

[{"selector":"#anim-bcbb2d62-cddd-44b4-ba3f-9d1e3526be88","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-13840e50-8a8d-4e20-89ae-2de0af7fed9c","keyframes":{"transform":["translate3d(-104.53333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-42170bd4-704a-4ddd-b6fc-52e960f389d4","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-50bcdbb3-e13c-420d-9a02-1051b27c1101","keyframes":{"transform":["translate3d(-104.42708%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-781901c5-297a-4540-b188-0d6779474bc5","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ca81fa9e-0fc2-4497-979e-143b87792e97","keyframes":{"transform":["translate3d(-108.77193%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-12686107-ba20-423d-b035-e3cc37699203","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-43b98b98-7a00-4006-a5ee-8acee1fd6739","keyframes":{"transform":["translate3d(53.48102%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Green Flower Learn more

Q4. A, B, C, D are four numbers so that A:B=2:3, B:C=4:5, C:D=5:8 then A:D is

[{"selector":"#anim-d571de51-1f85-4a96-a0e5-4a97a8b59ecf","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f17af65b-495f-46bd-8757-8c5778fecf10","keyframes":{"transform":["translate3d(-104.53333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cdaaec39-7e21-4950-98fc-a0aaad57a86a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-428c519b-b8cd-4315-ac94-5f20ab8f50dc","keyframes":{"transform":["translate3d(-104.42708%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-96052ad1-44d9-4302-a645-c9b41970d107","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-749ab426-2226-4a07-913e-2687b56cdaa4","keyframes":{"transform":["translate3d(-108.77193%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8bba7687-e7dc-4139-b51d-89b983e98e37","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c8d568fb-7406-4a52-bbea-e14b0b72153f","keyframes":{"transform":["translate3d(53.48102%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Green Flower Learn more

Q5. If n(A) = 115, n(B) = 326 and n(A - B) = 47 then what is n(A  B) equal to?

[{"selector":"#anim-37d5120d-fcd7-468b-95e4-e8e6e582b83b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-45fd64db-2d1f-4d7c-811a-0ae831ebb701","keyframes":{"transform":["translate3d(-104.53333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a9873536-91c8-43b0-a777-09acdc16d71c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d2a50815-e5e9-42e8-a442-f1b0e7978117","keyframes":{"transform":["translate3d(-104.42708%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1c9054ad-7244-46ed-b0a3-45dabcbb2ce5","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4dfc6f3d-b950-4775-8ee4-049f808f0c4a","keyframes":{"transform":["translate3d(-108.77193%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fa4b7fde-437a-4ef5-ae4d-2bc4903632e8","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-98b883d9-44ab-485b-bc2d-1c2da50e8f36","keyframes":{"transform":["translate3d(53.48102%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Green Flower Learn more

Q6. The area of a normal Curve is

[{"selector":"#anim-4dd52668-2513-4660-b0c0-48eb34499081","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a06c0eb3-ac0d-46c7-a445-79d324285782","keyframes":{"transform":["translate3d(-104.53333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-22210665-5928-4df4-9f26-712e7a08aee9","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7a1bfd36-491c-42cb-bd55-5a11dbc71d6e","keyframes":{"transform":["translate3d(-104.42708%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5a988df7-97a7-44fe-95c2-356ec34aa965","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5b069321-5805-43ca-b06f-a3665c97069e","keyframes":{"transform":["translate3d(-108.77193%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a391ba6b-efcd-45b1-8db8-67eb43a2f2fd","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-909dcfbf-468c-4f0f-8f9f-ca18befe8533","keyframes":{"transform":["translate3d(53.48102%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Green Flower Learn more

Q7. When the two curves of ogive intersect, the point of intersection provides:

[{"selector":"#anim-97930f22-8f61-47fd-b92e-76b76fcf2800","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-23553510-ee34-4d92-815a-575fa3b5e8f8","keyframes":{"transform":["translate3d(-104.53333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-80e4fd8e-b7d8-4d64-ad2a-a6008cd6c687","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-18305dbd-f129-40ea-929c-61ade785a54a","keyframes":{"transform":["translate3d(-104.42708%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f3bf0ab1-93f6-44c3-bafc-4a3b0cb94e16","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-15312701-fddd-4262-ba8c-f03eea15c847","keyframes":{"transform":["translate3d(-108.77193%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5b724bb0-8d23-410f-a36d-486383e03ff8","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cd4e3e2c-44a5-4ef4-8fd4-a458a4b68736","keyframes":{"transform":["translate3d(53.48102%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Green Flower Learn more

Q8. Coefficient of Variation if Median = 23, Mode = 29 and Variance = 100 is

[{"selector":"#anim-ccd5e1b9-e886-4010-ac38-08885d32709b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2f8770ae-4c35-4f88-940f-99bb3322423d","keyframes":{"transform":["translate3d(-104.53333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1a9785c2-d2e8-4002-9ebf-f0feda8d9b34","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a9a4dd71-31cc-4654-acf5-d3766529adc5","keyframes":{"transform":["translate3d(-104.42708%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b8d5fe5d-f00a-4d44-9cc3-d65016cf93a2","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cd666191-6f71-4df5-bf4e-811df389875d","keyframes":{"transform":["translate3d(-108.77193%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-face1746-caa0-431c-96c9-ec33af182edf","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-416749a3-21dd-44e3-8ab6-640fee607408","keyframes":{"transform":["translate3d(53.48102%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Green Flower Learn more

Answer key 1. Ans. D 2. Ans. C 3. Ans. C 4. Ans. C 5. Ans. A 6. Ans. C 7. Ans. B 8. Ans. B

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Practice Some Maths & Stats Questions for CA Foundation (18 June 2024 Exam)

Q1. What is the number of ways that 4 boys and 3 girls can be seated so that boys and girls alternate?

(a) 12 (b) 72 (c) 120 (d) 144 Checkout Last Page for Answer

Select Your Answer:

Q2. If 20% of (P + Q) = 50% of (P – Q) Then, P:Q =

(a) 5 : 7 (b) 3 : 7 (c) 7 : 3 (d) 7 : 8 Checkout Last Page for Answer

Select Your Answer:

Q3. The number of straight lines can be formed out of 10 point of which 7 are collinear

(a) 24 (b) 21 (c) 25 (d) 26 Checkout Last Page for Answer

Select Your Answer:

Q4. A, B, C, D are four numbers so that A:B=2:3, B:C=4:5, C:D=5:8 then A:D is

(a) 2:3 (b) 3:2 (c) 1:3 (d) 3:1 Checkout Last Page for Answer

Select Your Answer:

Q5. If n(A) = 115, n(B) = 326 and n(A - B) = 47 then what is n(A  B) equal to?

(a) 373 (b) 165 (c) 370 (d) 394 Checkout Last Page for Answer

Select Your Answer:

Q6. The area of a normal Curve is

(a) 90% (b) 95% (c) Unity (d) Infinity Checkout Last Page for Answer

Select Your Answer:

Q7. When the two curves of ogive intersect, the point of intersection provides:

(a) First Quartile (b) Second Quartile (c) Third Quartile (d) Mode Checkout Last Page for Answer

Select Your Answer:

Q8. Coefficient of Variation if Median = 23, Mode = 29 and Variance = 100 is

(a) 10% (b) 50% (c) 20% (d) None of these Checkout Last Page for Answer

Select Your Answer:

Answer key 1. Ans. D 2. Ans. C 3. Ans. C 4. Ans. C 5. Ans. A 6. Ans. C 7. Ans. B 8. Ans. B

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