When an electrical safety fuse is rated (marked) as 16 A, it means it
(A) Will not work if current is less than 16 A (B) has a resistance of 16 Ω
(C) will work if the temperature is more than 16º C (D) will be blown (break) if current exceeds 16 A
The average marks obtained by the students in a class are 43. If the average marks obtained by 25 boys are
40 and the average marks obtained by the girl students are 48, then what is the number of girl students in the
class ?
Gravitational force shares a common feature with electromagnetic force. In both cases, the force is -
(a) between massive and natural objects
(b) between charged objects
(c) a short range
(d) a long range
The first Prime Minister of India in 1947 was appointed by
(A) the governor General (B) The president of India
(C) Mahatma Gandhi (D) a committee headed by Dr. Rajendra Prasad
for having stood first
Q
least year
R
at the B.A. examination
S
he was awarded gold medal
The correct sequences should be -
(A) P Q R S (B) S P R Q (C) P R Q S (D) S R Q P
Vice-President of India is elected by an electoral college consisting of
(A) members of both Houses of Parliament
(B) members of Rajya Sadha only
(C) elected members of both Houses of Parliament
(D) elected members of Lok Sabha only
In which among the following terrains the bore wells and canals can be dug easily ?
(A) Gneiss, granites and basaltic terrain of Peninsular India
(B) Rolling and dotted hilly terrain of North-East India
(C) Soft alluvium of the Northern Plains
(D) Confined aquifer below the normal water table
Which one among the following is the correct order the strength of acids ?
(A) H2SO4 > H3PO3 > CH3COOH (B) H2PO3 > H2SO4 > CH3COOH
(C) CH3COOH > H3PO3 > H2SO4 (D) CH3COOH > H2SO4 > H3PO3