Mathamatics

If 15 pens cost Rs.75, then find the cost of 1 pen.

• Rs.10

• Rs.4

• Rs.5

• Rs.6

Form a pattern of 5 numbers with 2 as the first number.The rule is to multiply by 3 and add 1 to get the next number.

If the initial reading is 100mL and the volume of the apple is 30cu.cm then find the final reading in mL.

• 120mL

• 149mL

• 130mL

• 150mL

If the initial reading is 50mL and the volume of the iron lock is 150cu.cm then find the final reading.

• 200mL

• 450mL

• 340mL

• None of these

What is the rotational symmetry of the letter H

• 1

• 2

• 3

• 4

Tell the birth date of Shakuntala Devi.

• October 6th, 1978

• September 10th, 1929

• November 4th, 1929

• None of these

Tell the name of a swiss mathamatician whose sur name is pronounced as 'Oiler'

• Howard Oiler

• John aeiler

• Leonhard Euler

• None of these

Convert 20% into fractions.

• 0.5

• 0.2

• 0.3

• 1.2

Name the main terms of a map.

• Compass, Map, Layout, Key

• Scale, Key, Compass, Layout

• Scale, Symbols, Key, Compass

• None of these

Which year was Stimon Stevin born?

• 1568

• 1675

• 1875

• 1548