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x% of y is y% of :

(A) x (B) 100x (C) 10x (D) 5x Answer: Let x% of y = y% of k (x/100)y = (y/100)k... View Article

Answer: Railway diesel engines are manufactured in Uttar Pradesh at Varanasi.

Answer: Let the given points are P(2, 3) and Q(4, 1). The distance between two points (x1, y1) and (x2,... View Article

(a) swarm (b) bunch (c) pair (d) none of the above Answer: A pair of shoes. Hence option c is... View Article

(A) Arunachal Pradesh (B) Himachal Pradesh (C) Jammu & Kashmir (D) Sikkim Answer: Tabo Monastery is located in Tabo village... View Article

(A) 746 (B) 500 (C) 646 (D) 700 Solution: 1 horsepower = 745.69 watts ≈ 746 Hence option A is... View Article

Solution: Benzene consists of six carbon atoms and six hydrogen atoms. In the first step the benzene ring is treated... View Article

Solution: Given a + 1/a = 3 (a + 1/a)2 = 32 a2 + 2 + 1/a2 = 9 a2... View Article

(A) Asia (B) Africa (C) Europe (D) North America Solution: India is situated in Asia. Hence option A is the... View Article

Solution: Let x-2, x, x+2 be the numbers. Sum = 3x = 234 => x = 234/3 = 78 x-2... View Article

(A) The Bengal (B) The Bengal Gazette (C) The Hindu (D) The Indian Mirror Solution: The first newspaper published in... View Article

Answer: Landlord is the masculine gender of landlady.

Answer: Given 3x + 4y = 10…(i) 2x – 2y = 2 …(ii) Multiply (ii) by 2 => 4x –... View Article

(A) Auricles (B) Ventricles (C) Spiracles (D) Tentacles Solution: The upper chambers of the heart are called auricles. The human... View Article

Answer: The continents are Asia, Africa, North America, South America, Antarctica, Europe, and Australia.

Solution: A Venn diagram is a widely used diagram style that shows the logical relation between sets, popularized by John... View Article

(A) They have enough free electrons (B) They do not have free electrons (C) They have weak force of interaction... View Article

(a) 1 (b) 2 (c) 1.5 (d) 3 Answer: Bond order is defined as half the difference between the number... View Article

(a) Class interval (b) range (c) upper limit (d) Frequency Solution: Tally marks are used to find frequency. Hence option... View Article

Solution: Let ABCD be a rectangle. AC and BD are the diagonals. Consider ΔABC and ΔABD AB = AB (common... View Article