Of the three numbers, the second is twice the first and it is also thrice the third. If the average of three numbers is 44, the difference of the first number and the third number is
If ★ means adding 6 times the second number to the first number, then (1★2)★3 equals
In each of the following questions, a number series is given with one term missing. Choose the correct alternative that will continue the same pattern and fill in the blank spaces.
3, 9, 27, 81, (.…)
In each of the following questions, a number series is given with one term missing. Choose the correct alternative that will continue the same pattern and fill in the blank spaces. 64. 1, 6, 13, 22, 33, (..…)
In a queue, Vijay is fourteenth from the front and Jack is seventeenth from the end, while Mary is in between Vijay and Jack. If Vijay is ahead of Jack and there are 48 persons in the queue, how many persons are there between Vijay and Mary?
If Anita is taller than Surjit but shorter than Kusum and Surjit is just as tall as Kalpana but taller than Vanita, Then Kalpana is
Find out the wrong term. 57. 196, 169, 144, 121, 80
