Exams

Two cars C and D start from the same point. C travels 9 km South, then turns to its left and travels another 11 km. D travels 3 km East, then turns South and travels 5 km, then turns to its left and travels another 8 km. Where is D with respect to C now?

What is the effective discount (in %) on two successive discounts of 20% and 10%?

In 1528, __________ defeated the Rajputs at Chanderi.

____ tissue changes the diameter of a blood vessel.

The pH of a solution, whose hydrogen ion concentration is 1 x 10 mole per litre, will be ____.

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

In the following question, select the odd letters from the given alternatives.

The external and the internal radii of a hollow right circular cylinder of height 15 cm are 6.75 cm and 5.25 cm respectively. If it is melted to form a solid cylinder of height half of the orignal cylinder, then the radius of the solid cylinder is