Q. The ratio of the present ages of Sushma and Karishma is 6 : 7 respectively. The ratio of their ages 8 years hence would be 8 : 9 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 at intervals of 9 seconds, 6 seconds, 4 seconds, 10 seconds, and 8 seconds respectively. How many times will they toll together in the span of one hour (excluding the toll at the start )?
1) 5
2) 8
3) 10
4) None of these
Q. What approximate amount of compound interest can be obtained o an amount of Rs. 3,080 at the rate of 7% per annum at the end of 3 years?
1) Rs. 586
2) Rs. 693
3) Rs. 646
4) Rs.596
Q. A gold bracelet is sold for Rs. 14,500 at a loss of 20%. What is the cost price of the gold bracelet?
1) Rs.18,125
2) Rs. 17,400
3) Rs. 15,225
4) Rs. 16,800
Q. In how many different ways can the letters of the words '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) 194
Q. Mr. Deepak invested an amount of Rs.21,250 for 6 years. At what rate of simple interest will he obtain the total amount of Rs.26,350 at the end of 6 years?
1) 6% p.a
2) 5% p.a
3) 8% p.a
4) 12% p.a
Q. The difference between 75% of a number and 20% of the same number is 378.4. What is 40% of that number?
1) 275.2
2) 274
3) 267.2
4) 266
Q. The difference between a two digit number and the number obtained after interchanging the two digits of the two digit number is 27. The sum of the two digits number is 15. What is the two digit number?
1) 87
2) 96
3) 69
4) None of these
Q. If x + y = 18 and xy = 72, what is the value of (x)2 + (y)2 ?
1) 120
2) 90
3) 180
4) None of these
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