21) Re-location of endangered or rare species from their natural habitat to protected areas equipped for their protection and preservation is called–
A) Ex situ conservation
B) In situ conservation
C) Exile conservation
D) Escaped conservation
22) In 2016, ISRO conducted 1st satellite–based warning system trial for Indian Railways in–
A) Mumbai
B) Ahmedabad
C) Kolkata
D) Delhi
23) A sold a toy to B at a profit of 15%. Later on, B sold it back to A at a profit of 20%, thereby gaining Rs. 552. How much did A pay for the toy originally?
A) Rs. 2400
B) Rs. 2560
C) Rs. 2760
D) Rs. 2800
Explanation:A → 100 – CP for A
B = 115 – CP for B
B sold it to A at a profit of 20%
20%=
SP – 6
CP – 5 → 115
Gain for B = 138 – 115 = 23
23 → 552 ⇒ 1 → 24
100 → Rs 2400
24) Rearrange the following jumbled sentences to make a meaningful one:
P:are inhibiting progress
Q:they look for creative
R:rather than the conventional solution of outsourcing
S:solutions to problems that
The proper sequence should be:
A) SRQP
B) QSPR
C) PQRS
D) QRPS
25) If BEAR = YVZI, then BUILDING =
A) ATHKCHMF
B) YFROWRMT
C) YFSWOSMR
D) ATHKCHMT