Quantitative Aptitude Test 50 Quantitative Aptitude – Test-17 Please enter your email: 1. 217 x 217+183 x183=? 80578 80698 81268 79698 2. (147 x 147+147 x 143+143 x 143/147 x 147 x 147-143 x 143 x 143) is equal to: 1/4 4 1/290 290 3. The value of (2^{n}+2^{n-1}/2^{n+1}-2^{n}) is: 1/2 None of these 2^{n-1/n+1} 3/2 4. (64)^{-2/3} x 1/4^{-2} is equal to: 16 1/4 4 1 5. The expression [1/1.2+1/2.3+1/3.4+••••+1/n(n+1)] for any natural number n, is: always less than 1 always greater than 1 not definite always equal to 1 6. On dividing 4150 by a certain number, the quotiem is 55 and the remainder is 25. The divisor is : 65 70 80 75 7. The smallest integer by which 3750 should be divided so that the quotient is a perfect square number, is : 6 2 5 3 8. The value of (1+1/1 x 2+1/1 x 2 x 4+1/1 x 2 x 4 x 8+1/1 x 2 x 4 x 8 x 16) upto four places of decimal is: 1.6428 1.6415 1.6414 1.6416 9. When n is divided by 4, the remainder is 3. What is the remainder when 2n is divided by 4 ? 3 6 1 2 10. The product of two numbers is y/x. If one of the numbers is x/y^{2}. then the other one is: y^{3}/x^{2} x/y^{2} x^{2}/y y^{2}/x^{3} Loading … Question 1 of 10 Previous PostSynonyms Test 154 Next PostChoosing Analogous Pair 11