Q.12295·Miscellaneous·2014·EasyConsider the following statements: 1. No integer of the form 4k + 3, where k is an integer, can be expressed as the sum of two squares. 2. Square of an odd integer can be expressed in the form 8k + 1, where k is an integer. Which of the above statements is/are correct?View question
Q.12296·Miscellaneous·2014·EasyIf x + y = 5, y + z = 10 and z + x = 15, then which one of the following is correct?View question
Q.12297·Miscellaneous·2014·EasyA, B and C can do a piece of work individually in 8, 12 and 15 days respectively. A and B start working, but A quits after working for 2 days. After this, C joins B till the completion of work. In how many days will the work be completed?View question
Q.12298·Miscellaneous·2014·EasyThe sum of two positive numbers x and y is 2.5 times their difference. If the product of the numbers is 84, then what is the sum of the two numbers?View question
Q.12299·Miscellaneous·2014·EasyA water pipe is cut into two pieces. The longer piece is 70% of the length of the pipe. By how much percentage is the longer piece longer than the shorter piece?View question
Q.12300·Miscellaneous·2014·EasyConsider the following statements : 1. Weathered rock with change of volume is called saprolite. 2. The process of landscape formation by deep weathering followed by stripping of the saprolite is called etching. Which of the statements given above is/are correct?View question
Q.12301·Miscellaneous·2014·EasyYou are asked to jog in a circular track of radius 35 metres. Right at one complete round on the circular track, your displacement and the distance covered by you are respectivelyView question
Q.12302·Miscellaneous·2014·EasyIron sheet kept in moist air gets covered with rust. Rust isView question
Q.12303·Miscellaneous·2014·EasyWhich of the following statements is/are correct? 1. Amnion contains fluid. 2. Ultrasound scan can detect the sex of an embryo. Select the correct answer using the code given below.View question
Q.12305·Miscellaneous·2014·EasyWhich method of water purification does not kill microorganism?View question
Q.12307·Miscellaneous·2014·EasyWhat would be the influence on the weather conditions when in mid-winter a feeble high pressure develops over the north-western part of India? 1. High and dry winds would blow outward from this high pressure area. 2. The northern plain would become cold. 3. Scorching winds (locally called loo) would blow during the day-time. 4. There would be torrential rains brought by thunderstorms. Select the correct answer using the code given below.View question
Q.12310·Miscellaneous·2014·EasyWhat should be added to the expression x(x + a)(x + 2a)(x + 3a) so that the sum may be a perfect square?View question
Q.12311·Miscellaneous·2014·EasyNo matter how far you stand from a mirror, your image appears erect. The mirror is likely to beView question
Q.12312·Miscellaneous·2014·EasyDate of manufacture of food items fried in oil should be checked before buying because oils become rancid due toView question