# Aptitude test for MCA interview - Set 1

1)   2 successive discounts with the first being 20%, were given on a table having marked price of Rs. 6400. Finally it was sold for Rs. 4608. How much was the 2nd discount?

a. 20%
b. 10%
c. 5%
d. 25%
 Answer  Explanation ANSWER: 10% Explanation: No explanation is available for this question!

2)   What will be angle between the two hands of a clock at 10.25 pm?

a. 120°
b. 146.5°
c. 162.5°
d. 126.45°
 Answer  Explanation ANSWER: 162.5° Explanation: No explanation is available for this question!

3)   At what time after 9 am, do hands of clock make a right angle?

a. At 32(8/11) minutes past 9 am
b. At 9 am
c. At 3 pm
d. At 29(8/11) minutes before 10 am
 Answer  Explanation ANSWER: At 32(8/11) minutes past 9 am Explanation: No explanation is available for this question!

4)   Average of 3 numbers is 87. The 1st number is 4 times the 2nd number and 5 times the 3rd number. What will be difference between first and third number?

a. 99
b. 144
c. 132
d. 169
 Answer  Explanation ANSWER: 144 Explanation: No explanation is available for this question!

5)   What is increasing order of the fractions 14/17, 10/12, 6/7, 18/22?

a. 6/7, 14/17, 10/12, 18/22
b. 6/7, 10/12, 14/17, 18/22
c. 14/17, 10/12 , 6/7, 18/22
d. 18/22, 14/17, 10/12 , 6/7
 Answer  Explanation ANSWER: 6/7, 10/12, 14/17, 18/22 Explanation: No explanation is available for this question!

6)   In 3 fractions when the largest fraction is divided by smallest fraction, the result 5/4 is greater than the middle fraction by 1/2. If sum of the three fractions is 2(3/12) what will be the difference between largest and smallest fraction?

a. 5/12
b. 1/6
c. 7/24
d. 7/12
 Answer  Explanation ANSWER: 1/6 Explanation: No explanation is available for this question!

7)   What least number when divided by 20, 48 and 36 leaves the remainders 13, 41 and 29, respectively?

a. 720
b. 713
c. 727
d. 187
 Answer  Explanation ANSWER: 713 Explanation: No explanation is available for this question!

8)   What least number should be multiplied with 384 to make it a perfect square?

a. 3
b. 6
c. 2
d. 8
 Answer  Explanation ANSWER: 6 Explanation: No explanation is available for this question!

9)   What is value of (13.8 x 1.9 ÷ 5.7 + 11.2 of (1/16) - (1/20))?

a. 5.50
b. 5.225
c. 55.22
d. 5.25
 Answer  Explanation ANSWER: 5.25 Explanation: No explanation is available for this question!

10)   How much would be (n-m)/(n+m) , if 2.5m = 0.035n?

a. 250/493
b. 350/507
c. 7/5
d. 493/507
 Answer  Explanation ANSWER: 493/507 Explanation: No explanation is available for this question!