Reasoning Type Questions : 1. Choose the word which is least like the other words in the group. (A) Biscuits (B) Chocolates (C) Cake (D) Bread
2. Clever is to Beautiful as Sour is to ……….. (A) Lemon (B) Cunning (C) Loathing (D) Taste
3. In a certan code language, the word ‘RECTANGLE’ is coded as TGEVCPING, then how is the word ‘RHOMBUS’ coded ? (A) TJOQDWV (B) UVWTJQN (C) TJQODWU (D) JTQOEWN
Sol: R E C T A N G L E -> T G E V C P I N G R H O M B U S -> T J Q O D W U
4. A bus for Delhi leaves every 30 minutes from a bus stand. An enquiry clerk told a passenger that the bus had already left 10 minutes ago and the next bus will leave at 9:35 am. At what time did the enquiry clerk give this information to the passenger ? (A) 9.10 am (B) 9.15 am (C) 8.55 am (D) 8.08 am
Sol: Next bus is at 9:35 Already 10 minutes are over Time = 9:15 am
Science: 1. A beaker containing water is just supported by a sharp support as shown in figure . If a cork is gently dropped into the water at P to keep the beaker in equilibrium. (A) the support is to be shifted towards left (B) the support is to be shifted towards right (C) the support can be shifted in any direction (D) the support need not be shifted
2. A 10 kg block is dropped from a height of 10 m. If the kinetic energy of the body while reaching the ground is 800 J, the loss in energy due to the air resistance is ( g = 10 m/s2) (A) 800 J (B) 400 J (C) 1000 J (D) 200 J
Sol: PE at top = mgh = 10 10 10 1000 J KE at bottom = 800 J – Loss = 1000 – 800 = 200 J.
3. Two bulbs B1 of 40 W and B2 of 100 W are connected across mains . Consider the following statements
Statement – 1 : If the bulbs are connected in series 40 W bulb glows brighter than 100 W bulb Statement – 2 : If the bulbs are connected in parallel 100 W bulb glows brighter than 40 W bulb .
(A) Statement 1 is TRUE and 2 is FALSE (B) Both the statements are WRONG (C) Statement 1 is FALSE and 2 is TRUE (D) Both the statements are ‘TRUE’
Sol: In series connection, Bulb with lower wattage slows more brighter i.e. 40 watt. and zero parallel connection, Bulb with higher wattage glows more brighter i.e. 100 W
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