141: In ancient Indian historical geography the name Ratnakara denoted
(a) the Arabian Sea
(b) the Bay of Bengal
(c) the Indian Ocean
(d) the the confluence of the Ganga, the Yamuna and the mythical Saraswati at Prayaga
142: It BAD is written as YZW and SAME as HZNV, then LOVE will be coded as:
(a) ROWN
(b) OJUC
(c) OLEV
(d) NOPL
143: Which one among the following languages has largest number of speakers in the world?
(a) Bengali
(b) French
(c) Japanese
(d) Portuguese
144: The major ingredient of leather is:
(a) Collagen
(b) Polymer
(c) Carbohydrate
(d) Nucleic acid
145: A car runs at a speed of 40 km per hour during the first half of the journey and at a speed of 60 km per hour during the second half of the journey. The average speed of the car is:
(a) 48 kmph
(b) 50 kmph
(c) 52 kmph
(d) 54 kmph