Q.4303·Miscellaneous·2021·EasyWhich one of the following is the chemical formula of Hypobromous acid?View question
Q.4305·Miscellaneous·2021·EasyIn electrolytic refining of copper, the electrolyte is a solution ofView question
Q.4307·Miscellaneous·2021·EasyWhich of the following sets of elements has the same valency?View question
Q.4308·Miscellaneous·2021·EasyEach item in this question consists of a sentence with an underlined word followed by four words, (a), (b), (c) and (d). Select the option that is opposite in meaning to the underlined word and mark your response in your Answer Sheet accordingly. Amit is a dogmatic person.View question
Q.4309·Miscellaneous·2021·EasyEach item in this question consists of a sentence with an underlined word followed by four words, (a), (b), (c) and (d). Select the option that is opposite in meaning to the underlined word and mark your response in your Answer Sheet accordingly. He always offers palatable solutions.View question
Q.4310·Miscellaneous·2021·EasyThe smallest positive integer n for which (1 - i)/(1 + i))^n = 1 where i = √-1, isView question
Q.4311·Miscellaneous·2021·EasyIf a + b + c = 4 and ab + bc + ca = 0, then what is the value of the following determinant? | a b c | | b c a | | c a b |View question
Q.4312·Miscellaneous·2021·EasyThe number of integer values of k, for which the equation 2 sin x = 2k + 1 has a solution, isView question
Q.4313·Miscellaneous·2021·EasyIf A and B are two matrices such that AB is of order n × n, then which one of the following is correct?View question
Q.4314·Miscellaneous·2021·EasyHow many matrices of different orders are possible with elements comprising all prime numbers less than 30?View question
Q.4315·Miscellaneous·2021·EasyLet A = | p q | | r s | where p, q, r and s are any four different prime numbers less than 20. What is the maximum value of the determinant?View question
Q.4316·Miscellaneous·2021·EasyIf A and B are square matrices of order 2 such that det(AB) = det(BA), then which one of the following is correct?View question
Q.4317·Miscellaneous·2021·EasyIf 1 x x+1 f(x) = ──────────────────────────────── 2x x(x - 1) x(x + 1) 3(x - 1)(x - 2) x(x + 1)(x - 1) then what is f(-1) + f(0) + f(1) equal to?View question
Q.4318·Miscellaneous·2021·EasyA chord subtends an angle 120° at the centre of a unit circle. What is the length of the chord?View question
Q.4319·Miscellaneous·2021·EasyWhat is the interior angle of a regular octagon of side length 2 cm?View question
Q.4320·Miscellaneous·2021·EasyA ladder 6 m long reaches a point 6 m below the top of a vertical flagstaff. From the foot of the ladder, the elevation of the top of the flagstaff is 75°. What is the height of the flagstaff?View question