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  • Question

  • Which of the following statements is/are true? I. 1112+1734-515-2110 = 43920II. 91078>111127>121219III. 149151>153155>157159


  • Options
  • A. Only I
  • B. Only II
  • C. Only III
  • D. None is true.

  • Correct Answer
  • Only I 

    • Tags: Bank Exams

    Simplification problems

    Search Results

    • 1. If M = 0.1 + (0.1)2 + (0.01)2 and N = 0.3 + (0.03)2 + (0.003)2 , then what is the value of M + N?

    • Options
    • A. 0.411009
    • B. 0.413131
    • C. 0.313131
    • D. 0.131313
      • Discuss
    • 2. If A = (1/0.4) + (1/0.04) + (1/0.004) + ... upto 8 terms, then what is the value of A?

    • Options
    • A. 27272727.5
    • B. 25252525.5
    • C. 27777777.5
    • D. 25555555.5
      • Discuss
    • 3. If P = 22 + 62 + 102 + 142 + ... 942 and Q = 12 + 52 + 92 + ... 812 , then what is the value of P ? Q?

    • Options
    • A. 24645
    • B. 26075
    • C. 29317
    • D. 31515
      • Discuss
    • 4. What is the value of [sin (90 ? A) + cos (180 ? 2A)]/[cos (90 ? 2A) + sin (180 ? A)]?

    • Options
    • A. sin (A/2) cos A
    • B. cot (A/2)
    • C. tan (A/2)
    • D. sin A cos (A/2)
      • Discuss
    • 5. What is the value of [1 ? tan (90 ? ?) + sec (90 ? ?)]/[tan (90 ? ?) + sec (90 ? ?) + 1]?

    • Options
    • A. cot (?/2)
    • B. tan (?/2)
    • C. sin ?
    • D. cos ?
      • Discuss
    • 6. If M = (3/7) ÷ (6/5) × (2/3) + (1/5) × (3/2) and N = (2/5) × (5/6) ÷ (1/3) + (3/5) × (2/3) ÷ (3/5), then what is the value of M/N?

    • Options
    • A. 207/560
    • B. 339/1120
    • C. 113/350
    • D. 69/175
      • Discuss
    • 7. M is the largest 4 digit number, which when divided by 4, 5, 6 and 7 leaves remainder as 2, 3, 4, and 5 respectively. What will be the remainder when M is divided by 9?

    • Options
    • A. 2
    • B. 1
    • C. 3
    • D. 6
      • Discuss
    • 8. Which of the following statement(s) is/are TRUE? I. 12>163>244II. 253>324>486III. 94>153>246

    • Options
    • A. Only I and II
    • B. Only I and III
    • C. Only I
    • D. All are true.
      • Discuss
    • 9. If x + y + z = 22 and xy + yz + zx = 35, then what is the value of (x ? y)2 + (y ? z)2 + (z ? x)2 ?

    • Options
    • A. 793
    • B. 681
    • C. 758
    • D. 715
      • Discuss
    • 10. If (x + y)/z = 2, then what is the value of [y/(y ? z)] + [x/(x ? z)]?

    • Options
    • A. 0
    • B. 1
    • C. 2
    • D. ? 1
      • Discuss

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