Processing math: 91%




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16.

Find the value of 312.22+522.32+732.42+942.52+1152.62+1362.72+1572.82+1782.92+1992.102


A) 1/100

B) 99/100

C) 1

D) 101/100



17.

Simplify (99917+99927+99937+99947+99957+99967)


A) 2997

B) 5979

C) 5994

D) 5997



18.

The value of (1+12)(1+13)(1+14)(1+1120) is?


A) 30

B) 40.5

C) 60.5

D) 121



19.

34(1+13)(1+23)(125)(1+67)(1123)= ?


A) 15

B) 16

C) 17

D) None of these



20.

If 2x + y = 17; y + 2z = 15 and x + y = 9, then what is the value of 4x + 3y + z ?


A) 41

B) 43

C) 42

D) 55



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