1 . 21. 5 6 ? 45 184 A. 15 B. 12 C. 16 D. None of these 2 . 37 84 260 ? 5234 A. 306 B. 512 C. 1146 D. 1046 3 . 2 3 10 ? 172 A. 45 B. 39 C. 36 D. 42 4 . 7 15 ? 63 127 A. 32 B. 29 C. 33 D. 31 5 . 8 4 6 ? 52.5 A. 9 B. 12.5 C. 15 D. 16 6 . $ (35.95)^ 2 – (24.001)^ 2$ =? A. 680 B. 700 C. 720 D. 740 7 . 75% of 230 - ? = 64% of 249 A. 14 B. 17 C. 22 D. 18 8 . $(24.99)^2+(31.05)^2=(?)^2$ A. 45 B. 36 C. 32 D. 40 9 . 367.85 ÷ 22.95 × 14.93 =? A. 280 B. 240 C. 260 D. 220 10 . 5687.285 + 4872.38 ÷ 12 =? A. 5995 B. 5905 C. 6025 D. 6095 Answers & Solutions 1 . Answer : Option D Explanation : $5_{\times1+1}$ $6_{\times2+2}$ $14_{\times3+3}$ $45_{\times4+4}$ 184 2 . Answer : Option D Explanation : $37_{\times2+10}$ $84_{\times3+8}$ $260_{\times4+6}$ $1046_{\times54}$ 5234 3 . Answer : Option B Explanation : $2_{\times1+1}$$^2$ $3_{\times2+2}$$^2$ $10_{\times3+3}$$^2$ $39_{\times4+4}$$^2$ 172 4 . Answer : Option D Explanation : $7_{ ×2+1} 15_ {×2+1} 31_{×2+1} 63_{×2+1} 127$ 5 . Answer : Option C Explanation : $8_{\times5}$ $7_{\times1.5}$ $6_{\times2.5}$ $15_{\times3.5}$ 52.5 6 . Answer : Option C Explanation : $= 36^ 2 - 24^ 2 =?$$= 1296 – 576 =?$$= 720 (Approx.) = ?$ 7 . Answer : Option A Explanation : = 172.5 - ? = 159.36= ? = 172.5 – 159.36= ? = 13.14 or 14 (approx.) 8 . Answer : Option D Explanation : $= 25^2 + 31 ^2 = ?^ 2$$= 625 + 961 = ?^2$$= 1586 = ?^2$= ? = $\sqrt{1586}$= ? = 40 (approx.) 9 . Answer : Option B Explanation : = $368\over22 $x 15 = ? = 240 (approx.) 10 . Answer : Option D Explanation : = 5687.285 + 406.029167 = ?= 6095 (approx.) Also read ibps calendar Online Test IBPS upcoming bank exams notifications IBPS clerk Notifications IBPS clerk Recruitment
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