engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Number System
\(\frac{1}{{28}} + \frac{1}{{70}} + \frac{1}{{130}} + \frac{1}{{208}} + \frac{1}{{304}} = ?\)
Evaluate the above expression.
1
\(\frac{13}{{76}}\)
2
\(\frac{5}{{76}}\)
3
\(\frac{3}{{76}}\)
4
\(\frac{15}{{76}}\)