Question

plz answer these bits

Answer 1

17. Not visible

18. longest chord= diameter 24
radius=diameter/2=12.option (A)

19. I.) Total weight of 5 pack 5x24=120
II.) Total weight of 10 packs 10x12=120
Total weight of 15= 240
Average = 16.option(B)

20.If they touch at point P .O is. centre of circle 1 and Q is centre of circle 2.OPQ is OP+PQ =12+5=17.option(D)

21. Not clear

22.) 6 appears thrice in the series.hence 6.option(D)

23.) .In equilateral triangle all 3 angles are 60°.An exterior angle of a triangle is equal to the sum of the opposite interior angles. In equilateral triangle all the exterior angles are equal to (60+60) 120°.so three exterior angles are there in a triangle hence 360°.option (A).

24.) Not clear.

sorry for the inconvenience caused.