Who is known as the father of Civil-Services in India?

Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?

P, Q, S, T, X and Y are six family members. S is the son of Y's sister T. Q is the daughter of P's child X. X and T are couples. How is Q related to Y?

Which of the following numbers will replace the question mark (?) in the given series?

232, 221, 199, ? , 122, 67

The position of how many letters will remain unchanged if each of the letters in the word ‘ABDUCTS’ is arranged in English alphabetical order?

Select the number from among the given options that can replace the question mark (?) in the following series.

1, 64, 343, 1000, ?, 4096

Choose the pair of words which are differently related from the rest:

Mishka says she is looking for the only child of her brother’s maternal grandmother. Who is she looking for?

If 15 January 2019 was a Tuesday, then what day of the week was it on 29 January 2020?

Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.