J S S 2 (NTIC OGUN)

Which of these is divisible by 4?

• 98

• 118

• 131

• 238

• 248

Which of these numbers can not divide 144?

• 3

• 4

• 6

• 7

• 8

Write 0.00034 in standard form

•  $\frac{34}{100000}$

• $3.4\times10^{-4}$

• $34\times10^{-4}$

• $3.4\times10^{-5}$

• $3.4\times10^4$

Without using calculator, find the value of  $\sqrt{9216}$  

• 92

• 69

• 99

• 79

• 96

What is the next term of the sequence: (3x + 10), (9x + 8), (27x + 6), ______?

• 81x + 6

• 18x + 5

• 81x + 4

• 54x + 4

• 18x – 8

Find the square of 19

• 163

• 613

• 316

• 631

• 361

Round off 0.068475 to 3 significant figures

• 0.07

• 0.0684

• 0.0685

• 0.068

• 0.06848

Round off 70.34345 to 2 decimal places

• 70

• 70.30

• 70.34

• 70.35

• 70.00

Mrs. Johnson kept track of a stock she was considering buying. She recorded the price change each day. What was the average change per day?

• $2

• $1

• $0

• -$1

• -$2

The temperature at Bar Harbor, Maine, was –3°F. It then dropped during the night to be 4 times as cold. What was the temperature then?

• 12°F

• -7°F

• -1°F

• 1°F

• -12°F