Aptitude Tests 4 Me

Basic Numeracy/Quantitative Aptitude

662. A invested some money in 10% stock at 96. If B wants to invest in an equality good 12% stock, he must purchase a stock worth of

 (a) Rs. 50 (b) Rs. 50.20 (c) Rs. 115.20 (d) Rs. 125.40

663. N number of persons decided to raise Rs. 3 lakhs by equal contribution from each. Had they contributed Rs. 50 each extra, the contribution would have been Rs. 3.25 lakhs. How many persons are there?

 (a) 400 (b) 500 (c) 550 (d) 600

664. The price of a T.V set worth Rs. 20,000 is to be paid in 20 instalments of Rs. 1000 each. If the rate of interest be 6% per annum, and the first instalments be paid at the time of purchase, then the value of the last instalments covering the interest as well will be

 (a) 1050 (b) 2050 (c) 3000 (d) 19000

665. A cube of edge 5 cm is cut into cubes of each edge 1 cm. The ratio of the total surface area of one of the small cubes to that of the large cube is equal to

 (a) 1 : 5 (b) 1 : 25 (c) 1 : 125 (d) 1 : 625

666. A person takes a loan of Rs. 200 at 5% simple interest. He returns Rs. 100 at the end of 1 year. In order to clear his dues at the end of 2 years, he would pay

 (a) Rs. 105 (b) Rs. 110 (c) Rs. 115 (d) Rs. 115.50

TOTAL

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