Question

Q19
In the question, which number, when
placed at the sign of interrogation,
shall complete the chart?
142
ОООО​

Answer 1

Answer:

70

Step-by-step explanation:

7+7=14 then its add with+2

similar

34+34=68

so 68+2=70

Answer 2

See the numbers in clockwise directions.

• 7
• (7*2)+2=16
• (16*2)+2=34
• (34*2)+2=70
• (70*2)+2=142
• (142*2)+2=286
• 286

$\huge{Pattern:-}$ In clockwise direction, multiply the number with 2 and add 2 to the result.

Ans. = 70