Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
25, 15, ?, −5, −15

Option 1: 20

Option 2: 5

Option 3: 10

Option 4: -1

Question : Directions: Which of the following interchange of numbers would make the given equation correct?
5 × 15 + 3 + 20 – 9 = 101

Option 1: 5, 20

Option 2: 15, 20

Option 3: 3, 9

Option 4: 101, 20

Question : Which of the Five-Year Plans was prepared and launched by D. P. Dhar?

Option 1: Sixth Five-Year Plan

Option 2: Seventh Five-Year Plan

Option 3: Fourth Five-Year Plan

Option 4: Fifth Five-Year Plan

Question : Direction: If alphabets are serially numbered, one of the answers given below has a meaningful word hidden in it. Identify the answer.

Option 1: 5, 18, 5, 8, 1, 3, 5

Option 2: 20, 5, 1, 3, 8, 5, 18

Option 3: 5, 1, 3, 5, 20, 8, 18

Option 4: 18, 5, 3, 8, 1, 5, 20

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
15, ?, 27, 39, 55, 75

Option 1: 19

Option 2: 20

Option 3: 21

Option 4: 18