1.  Which one of the following is an abiotic and renewable resource?             (3) 1. iron ore 2. livestock 3. water 4. forests 2.  The largest ecosystem of the Earth is               (1)…

1. In the following question, select the odd letters from the given alternatives.                    (4) 1. MT 2. CJ 3. SZ 4. FN 2.  In the following question, select the odd number pair…

1. By selling an article at 80% of its marked price, a trader makes a loss of 10%. What will be the profit percentage if he sells it at 95% of its marked price?        (1) 1. 6.9 2.…

1. Ozone hole refers to                            (3) 1. hole in ozone layer 2. decrease in the ozone layer in troposphere 3. decrease in thickness of ozone layer in stratosphere 4.…

1. El Nino is               (1) 1. a warm ocean current 2. sea storm 3. tropical disturbance 4. another name of typhoon 2. The largest ocean is                 …

1. School : Education : : ? : ?        (2) 1. Scalpel : Teacher 2. Hospital : Treatment 3. Teacher : School 4. Class : College 2.  5 : 125 : : 7 : ?       …