Quantitative Aptitude (Numerical Ability)
Q. If 47a + 47b = 5452, what is the average of a and b?
1) 116
2) 23.5
3) 96
4) 58
Q. If (46)2 is subtracted from the square of a number, the answer so obtained is 485. What is the number?
1) 49
2) 51
3) 56
4) 55
Q. The sum of four consecutive even numbers A, B, C and D is 180. What is the sum of the set of the next four consecutive even numbers?
1) 214
2) 212
3) 196
4) 204
Q. In an examination, it is required to get 40% of the aggregate marks to pass A student gets 265 marks and is declare, fail by 55 marks. What are the maximum aggregate marks a student can get?
1) 800
2) 750
3) 600
4) 900
Q. The ratio of the present ages o Sushmaand Karishmais 6: 7 respective!] The ratio of their ages 8 years hence would be 8: 9 respectively. What would be the respective ratio of their ages after 12 years?
1) 17 : 19
2) 15 : 17
3) 9 : 10
4) 10 : 11
Q. Five bells begin to toll together intervals of 9 seconds, 6 seconds 4 seconds, 10 seconds, and 8 seconds respectively. How many times will the toll be together in the span of one hour (excluding the toll at the start)?
1) 5
2) 6
3) 8
4) 10
Q. What approximate amount o compound interest can be obtained on an amount of ₹ 3,080 at the rate of 7 p.c.p.a. at the end of 3 years?
1) ₹ 586
2) ₹ 693
3) ₹ 646
4) ₹ 596
Q. A gold bracelet is sold for ₹ 14,500 at a loss of 20%. What is the cost price of the gold bracelet?
1) ₹ 18,125
2) ₹ 17,400
3) ₹ 15,225
4) ₹ 16,800
Q. In how many different ways can the letters of the word INHALE be arranged?
1) 720
2) 360
3) 120
4) 650
Q. Which least number shall be added to 8115 to make it a perfect square?
1) 349
2) 166
3) 144
4) 186
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