Aptitude Practice Question and Answer
8 Q: Manoj deposited ₹ 29400 for 6 years at a simple interest. He got ₹ 4200 as interest after 6 years. The annual rate of interest was-
1086 065423c754a7ba1cb6049bb4a
65423c754a7ba1cb6049bb4a- 1$$2{8\over21}$$true
- 2$$2{7\over20}$$false
- 3$$3{8\over21}$$false
- 4$$4{8\over21}$$false
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Answer : 1. "$$2{8\over21}$$"
Explanation :
Q: The L.C.M. of two numbers is 1820 and their H.C.F. is 26. If one number is 130 then the other number is:
1085 062f11ac906679c6dabc703f9
62f11ac906679c6dabc703f9- 170false
- 21690false
- 3364true
- 41264false
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Answer : 3. "364 "
Q:Directions: In the following question, two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.
I. X2 – 5x + 6 = 0
II. 2y2 – 7y +3 = 0
1085 064e5eab4646d8ab6ebd7b2c3
64e5eab4646d8ab6ebd7b2c3II. 2y2 – 7y +3 = 0
- 1X > Yfalse
- 2X < Yfalse
- 3X ≥ Yfalse
- 4X ≤ Yfalse
- 5X = Y or no relation can be establishedtrue
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Answer : 5. "X = Y or no relation can be established"
Q: If (x + y)3 +8 (x - y)3 = (3x+ Ay)(3x2+ Bxy+ Cy2), then the value of A+B+C is:
1085 064c21c1ed3a6d4481eeb81c9
64c21c1ed3a6d4481eeb81c9- 10true
- 24false
- 32false
- 43false
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Answer : 1. "0"
Q: A man buys a cycle for ₹1400 and sells it at a loss of 15%. What is the selling price of the cycle?
1085 06246c67a398e4a497b43d0bd
6246c67a398e4a497b43d0bd- 1₹1160false
- 2₹1000false
- 3₹1202false
- 4₹1190true
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Answer : 4. "₹1190 "
Explanation :
Q: In an isosceles triangle, the measure of each of equal sides is 10 cm and the angle between them is 45°. the area of the triangle is
1084 064d2373290a003851dda5a10
64d2373290a003851dda5a10- 1$$25 \ cm^2 $$false
- 2$$ {25\over 2}\sqrt { 2}cm^2 $$true
- 3$$25 \sqrt { 2} \ cm^2$$false
- 4$$25 \sqrt { 3} cm^2$$false
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Answer : 2. "$$ {25\over 2}\sqrt { 2}cm^2 $$"
Q: If a = 34, b = c = 33, then the value of a3 + b3 + c3 – 3abc is
1083 06409caaf56c45fd8d39e6a8f
6409caaf56c45fd8d39e6a8f- 10false
- 2111false
- 350false
- 4100true
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Answer : 4. "100"
Q: Joseph's income is decreased by 10%, by what percent the new income has to be increased to bring his income back to the previous level?
1082 0631091974e3bf85cbe80a774
631091974e3bf85cbe80a774- 1$$12{1\over3}\% $$false
- 2$$11{1\over9}\% $$true
- 310%false
- 411%false
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