1. A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C? (a) Rs. 375 (b) Rs. 400 (c) Rs. 600 (d) Rs. 800 ( Ans : b) 2. At present, the ratio between the ages of A and B is 4 : 3. After 6 years, A's age will be 26 years. What is the age of B at present? (a) 12 yr (b) 19 yr (c) 21 yr (d) 15 yr ( Ans : d) 3. Solve : 112 × 54 = ? (a) 67000 (b) 70000 (c) 76500 (d) 77200 ( Ans : b) 4. What least number must be added to 1056 so that the sum is completely divisible by 23? (a) 2 (b) 3 (c) 18 (d) 21 ( Ans : a) 5. 'Boita Bandana' and 'Nua Khai' are festivals of which State? (a) Odisha (b) Jharkhand (c) Bihar (d) Assam ( Ans : a) 6. 'jallikattu', a festival on which the Supreme Court of India has recently upheld its ban, is celebrated in– (a) Andhra Pradesh (b) Telangana (c) Karnataka (...
Preparation for Competitive exams SSC RAILWAY