Weekly quiz 1

Choose the sentence with NO spelling error.

• Sheela wanted to iron her crumpeled dress.

• Everyone likes to have many friends.

• No one likes to be aloan.

• Sunday is a holliday for everyone.

Which of the following is NOT a function of the heart?

• to take in deoxygenated blood from various parts of the body

• to purify the deoxygenated blood

• to pump oxygenated blood to various parts of the body

• to pump deoxygenated blood to the lungs

An operation Δ is defined as follows: For what values of x and y is xΔy = 6?

• 6 and 1 respectively

• 6 and 30 respectively

• 35 and 7 respectively

• 9 and 18 respectively

If 25% of Y is the same as 200% of Z, then

• Y = 1⁄4Z

• Y = 1⁄8Z

• Y = 2Z

• Y = 8Z

An A4 sized map of Delhi city has a scale 1: 150,000. A similar sized map of India could have a scale of about:

• 0.145833333

• 1: 1,500

• 1: 1,50,000

• 1: 1,50,00,000