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G.P. Series: 4, 16, 64, 256 …………….. 16384 Tn = arn – 1 GP Series: 4, 16, 64, 256 __________ 16384 Tn = arn – 1 ⇒ 16384 = 4 × (4)n – 1 ⇒ 4096 = 4 n – 1 ⇒ 46 = 4 n – 1 ⇒ 6 = n – 1 ⇒ n = 7
Solve: 7 + 3 × 6 ÷ 2 = ?
Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is relate...
The downstream speed of a boat is 6 km/hr more than its upstream speed and the ratio of the speed of the boat in still water to the speed of the stream ...
The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) is/a...
If the positions of the second and the third digit of each of the numbers are interchanged, how many odd numbers will be formed?
Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the equation.
1496 * 8 * 13 * 40 * 5 * 0
The average salary of A, B and C is Rs. 22000 while average salary of B, C and D is Rs. 25000. If the average salary of D be 2 times of that of ...
Select the option in which the numbers are related in the same way as the numbers of the following set.
(25, 18, 225)
