# Quantitative Aptitude Quiz – 31

Dear Aspirants,

Welcome to D2G’s Quantitative Aptitude Quiz. Dream Big.Work Hard. Stay Focused and surround yourself with good people. Success is Yours!!

1) A sold an article with 10 percent loss on the cost price. He bought the article at a discount of 20 percent on the labelled price. What would have been the percentage loss had he bought it at the labelled price?
A)34
B)18
D)28
E)16
2) The numerical value of area of a rectangular field is 90 times the numerical value of its breadth, if the perimeter of the field is 240 metres. What is the breadth of the field?
A)60 m
C)30 m
D)20 m
E)15 m
3) A’s monthly income is Rs.10,000 less than B’s monthly income. B’s monthly income is Rs.15,000 less than C’s monthly income. If the total monthly income of A, B and C together is Rs. 65,000, what is A’s monthly income?
A)Rs. 10,000
B)Rs. 15,000
C)Rs. 20,000
D)None of the given answers is correct
E)Rs. 5000
4) The total present ages of P and Q is 25 years more than the present age of R. If at present q is 5 years older than R, what is P’s present age?
A)20
C)40
D)35
E)30
5) The difference between the total simple interest and total compound interest compounded annually at the same rate of interest on a sum of money at the end of two years is Rs. 50. What is definitely the rate of interest?
A)10
B)4
D)5
E)7.5

Directions(1-5) What should come in place of question mark(?) in the following number series?
1) 3600 1800 600 150 30 ?
A)10
B)5
C)6
D)15
E)7.5
2) 33 16.5 24.75 49.5 123.75 ?
A)16.5
B)13.5
C)22.5
D)20.5
E)12.5
3) 20 23 30 43 64 ?
A)85
B)92
C)95
D)99
E)88
4) 44 ? 99 148.5 222.75 334.125
A)72
B)77
C)66
D)54
E)84
5) 2 4 10 ? 82 244
A)28
B)30
C)46
D)48
E)34

1)D
2)C
3)A
4)A
5)C

1)B
2)A
3)C
4)C
5)A

Explanations will be provided if doubt arises!!