Simplification Problems- Aptitude Questions and Answers

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Simplification Problems- Aptitude Questions and Answers:-

This is aptitude on Simplification Problems Question and answers with explanation for different interviews and competitive and entrance exams.

1) . A man has Rs. 900 in the denominations of ten-rupee notes, twenty rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ?
A. 20
B. 25
C. 15
D. 35

2) If x – y = 5 and x2 + y2 = 51, find the value of xy.
A. 11
B. 13
C. 16
D. 19


3) The price of 12 chairs is equal to that of 4 tables. The price of 16 chairs and 2 tables together is Rs. 4400. The total price of 10 chairs and 4 tables is:
A. Rs. 3600
B. Rs. 3300
C. Rs. 4400
D. Rs. 3900

4) To fill a tank, 30 buckets of water is required. How many buckets of water shall be required to fill the same tank if the capacity of the bucket is reduced to one-fifth of its present ?
A. 15
B. 50
C. 150
D. None of these

5) A woman has some dogs and cats. If the number of heads be 60 and the number of feet equals 120, then the number of dogs will be:
A. 55
B. 45
C. 50
D. 60

6. 6 2/3 * 9 3/5 * 2 1/3 + 1 1/3 = ?
A. 150 1/3
B. 150 2/3
C. 149 2/3
D. 149 1/3

7.(22 * 495 + 891 * 44) / (33 * 176 + 55 * 264) = ?
A. 1
B. 2
C. 69/28
D. 66/17

8.8.008 + 0.8 + 80.8 + 800.8 + 0.08 = ?
A. 888.888
B. 889.688
C. 890.488
D. 980.488

9.64309 – 8703 + 798 – 437 = ?
A. 55606 B. 55697 C. 55967 D. 73373

10.Which of the following groups of fractions is in descending order?
A. 8/15, 9/13, 6/11
B. 8/15, 6/11, 9/13
C. 9/13, 6/11, 8/15
D. 6/11, 8/15, 9/13


Read More:

? Problems on Average
? Time and Work
? H.C.F and L.C.M
? Ratio and Proportion
? Partnership Problems
? Percentage Problems

 

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