1. Radiocarbon is produced in the atmosphere as a result of A. collision between fast neutrons and nitrogen nuclei present in the atmosphere B. action of ultraviolet light from the sun on atmospheric oxygen C. action of solar radiations particularly…

1. Guru Gopi Krishna was a maestro of which of the following dance forma? A. Kuchipudi B. Kathak C. Manipuri D. Bahratanatyam Answer: Option B 2. Ms. Bachendri Pal had undertaken a unique expedition for focusing attention on which of…

1. Grand Central Terminal, Park Avenue, New York is the world’s A. largest railway station B. highest railway station C. longest railway station D. None of the above Answer: Option A 2. Entomology is the science that studies A. Behavior…

1.  A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour? A.3.6 B. 7.2 C.8.4 D. 10 Answer: Option B Explanation: Speed = 600 m/sec. 5 x 60 = 2 m/sec.…

1. What is the output of the program given below ? #include<stdio.h> int main() { enum status { pass, fail, atkt}; enum status stud1, stud2, stud3; stud1 = pass; stud2 = atkt; stud3 = fail; printf(“%d, %d, %d\n”, stud1, stud2,…

1. The title of ‘Viceroy’ was added to the office of the Governor-General of India for the first time in A. 1848 AD B. 1856 AD C. 1858 AD D. 1862 AD Answer: Option C 2. To which of the…

1. DNA structure was discovered by A. Karl Land Steiner B. Gregor Mendel C. Watson and Crick D. Hargobind Khorana Ans: C 2. Fresh foods and fruits contain more of A. fats B. vitamins C. carbohydrates D. proteins Ans: B…

Read the each sentence to find out whether there is any grammatical error in it. The error, if any will be in one part of the sentence. The letter of that part is the answer. If there is no error,…

1. According to principle of conservation of energy, the total momentum of a system of masses in any direction remains constant unless acted upon by an external force in that direction. A. True B. False Answer: Option B 2. The…