Dear Aspirants , find here Basic SBI PO 2020 basic Calculation questions And Answers online Practice with explained Solutions
2. $3 \frac{2}{3}+2 \frac{3}{4}+1 \frac{1}{2}=?$
Answer : Option
C
Explanation :
$(3+2+1)+\left(\frac{2}{3}+\frac{3}{4}+\frac{1}{2}\right)$ $=6+\frac{8+9+6}{12}=6+\frac{23}{12}=7 \frac{11}{12}$
Explanation :
$(3+2+1)+\left(\frac{2}{3}+\frac{3}{4}+\frac{1}{2}\right)$ $=6+\frac{8+9+6}{12}=6+\frac{23}{12}=7 \frac{11}{12}$
3. $\sqrt{?}-5=\sqrt{2209}$
Answer : Option
B
Explanation :
$\sqrt{?}=47+5=52$ or, $?=(52)^{2}=2704$
Explanation :
$\sqrt{?}=47+5=52$ or, $?=(52)^{2}=2704$
4. 14.5% of 608 = ?
Answer : Option
A
Explanation :
14.5% of 608 = 88.16
Explanation :
14.5% of 608 = 88.16
5. 840 ÷ 40 ÷ 0.5 = ?
Answer : Option
D
Explanation :
$?=\frac{840}{40 \times 0.5}=422$
Explanation :
$?=\frac{840}{40 \times 0.5}=422$
6. 22.5 × 32.4 ÷ 4.5 = ?
Answer : Option
E
Explanation :
$?=22.5 \times 32.4 \div 4.5=\frac{22.5 \times 32.4}{4.5}=162$
Explanation :
$?=22.5 \times 32.4 \div 4.5=\frac{22.5 \times 32.4}{4.5}=162$
7. 3055 ÷ 25 × 3.4 + 125 = ?
Answer : Option
D
Explanation :
$?=3055 \div 25 \times 3.4+125=\frac{3055}{25} \times 3.4+125=415.48+125=540.48$
Explanation :
$?=3055 \div 25 \times 3.4+125=\frac{3055}{25} \times 3.4+125=415.48+125=540.48$
8. $75 \times \sqrt{841} \div 15=?$
Answer : Option
B
Explanation :
$?=75 \times \frac{29}{15}=145$
Explanation :
$?=75 \times \frac{29}{15}=145$
9. $(74 \times \sqrt{676})-(42 \times \sqrt{?})=496$
Answer : Option
C
Explanation :
$(74 \times \sqrt{676})-(42 \times \sqrt{?})=496$ $\Rightarrow(74 \times 26)-42 \sqrt{?}=496$ $\Rightarrow 1924-42 \sqrt{?}=496$ $\Rightarrow-42 \sqrt{?}=496-1924$ $\Rightarrow \sqrt{?}=\frac{-1428}{-42}=34$ $\Rightarrow ?=1156$
Explanation :
$(74 \times \sqrt{676})-(42 \times \sqrt{?})=496$ $\Rightarrow(74 \times 26)-42 \sqrt{?}=496$ $\Rightarrow 1924-42 \sqrt{?}=496$ $\Rightarrow-42 \sqrt{?}=496-1924$ $\Rightarrow \sqrt{?}=\frac{-1428}{-42}=34$ $\Rightarrow ?=1156$
10. 8452 + 1208 = ? × 28
Answer : Option
A
Explanation :
$\because ? \times 28=8452+1208$ $?=\frac{9660}{28}=345$
Explanation :
$\because ? \times 28=8452+1208$ $?=\frac{9660}{28}=345$
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