3111: The release of which one of the following into ponds and wells helps in controlling the mosquitoes?
(a) Gambusia fish
(b) Snail
(c) Crab
(d) Dogfish
3112: Which one of the following pairs is correctly matched?
Geographical Region : Feature
(a) Abyssinian Plateau : Arabia
(b) Atlas Mountains : North-Western Africa
(c) Guiana Highlands : South-Western Africa
(d) Okavango Basin : Patagonia
3113: Which of the following pairs is NOT correctly matched ?
(a) India's first Technicolour film : Jhansi Ki Rani
(b) India's first 3-D film : My Dear Kuttichat
(c) India's first insured film : Taal
(d) India's first actress to win the Bharat Ratna : Meena Kumari
3114: Which one of the following is the correct chronological order of the Afghan rules to the throne of Delhi?
(a) Sikandar Shah - Ibrahim Lodi - Bahlol Khan Lodi
(b) Sikandar Shah - Bahlol Khan Lod i- Ibrahim Lodi
(c) Bahlol Khan Lodi - Sikandar Shah - Ibrahim Lodi
(d) Bahlol Khan Lodi - Ibrahim Lodi - Sikandar Shah
3115: In a question paper, there are four multiple choice questions. Each question has five choices with only one choice for its correct answer. What is the total number of ways in which a candidate will not get all the four answers correct?
(A) 19
(B) 120
(C) 1024
(D) 624