आज आकाश में ........ छाये हैं , रिक्त स्थान की पूर्ति उचित शब्द से कीजिये ?
जलद - बादल
What are the values of k, if the roots of the equation x² + 2(k - 4)x + 2k = 0 are equal?
(7/4×18/21)+ (51/7× 28/17) + (25/2 × 48/10) =?
36% of 250 + 26 ÷ 2 × ? = 207
(√2704 x 55)/(245 + 120) = ?
Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
42 * 7 * 64 * 11 * 6 *4
√10201 × √3969 - (52)² = √? + (60)²
...0.25 x 696 ÷ 0.3 = ?
(53 + 480 ÷ 4)% of 20 = ?% of 70
[(4√ (7) +√ (7))× (7√ (7) + 6√ (7))] - 87 = ?
...75% of 65% of 7/5 of 2420 = ?
