2426: How many numbers lie between 300 and 500 in which 4 comes only one time?

(A) 99
(B) 100
(C) 110
(D) 120
2427: If A is the son of Q, Q and Y are sisters, Z is the mother of Y, P is the son of Z, then which of the following statements is correct?

(a) P is the maternal uncle of A

(b) P and Y are sisters

(c) A and P are cousins

(d) None of the above
2428: Consider the following statements:

1. India is the only country in the world producing all the five known commercial varieties of Silk.

2. India is the largest producer of sugar in the world.

Which of the following statements given above is/are correct?

(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
2429: Consider the following pairs :

Protected area---Well known for

1. Bhiterkanika, Orissa---Salt Water Crocodile

2. Desert NationalPark, Rajasthan---Great Indian Bustard

3. Eravikulam, Kerala---Hoolak Gibbon

Which of the pairs given above is/are correctly matched ?

(a) 1 only
(b) 2 only
(c) 1 and 2 only
(d) 1, 2 and 3
2430: After consolidating his power, Balban assumed the grand title of

(a) Tute-i-Hind

(b) Kaisr-i-Hind

(c) Zil-i-Ilahi

(d) Din-i-Ilahi