How many terms are there in the geometric progression 4, 20, 100...... 62500?
First term (a) = 4 common differences (r) = 20/ 4=5 T = 62500 Tn = arn-1 62500=4× (5)n-1 625×25 = (5)n-1 56 = (5)n-1 n-1=6 n=7 Hence the number of terms (n) = 7
Five articles, H, I, J, K and L, are kept one above the other (not necessarily in the same order). H is just above L and just below K. I is just above J...
Who is sitting second to the right of P?
Six persons J, K, L, M, N, and O are sitting around a circular table facing towards the center of the table but not necessarily in the same order. K doe...
Who sits 5th to the right of the one who is behind U?
How is P related to E?
Who among the following doesn’t face same direction as E?
I. G
II. F
III. B
What is the position of C with respect to the one who likes Black?
Which of the following statements is true?
Which of the following is true?
Who sits second right of I?
