Find the value of $A$ .
$2 + 3 = 8$
$3 + 7 = 27$
$4 + 5 = 32$
$5 + 8 = 60$
$6 + 7 = 72$
$7 + 8 = A$

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

120

No worries! We‘ve got your back. Try BYJU‘S free classes today!

144

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D 98
$2 + 3 = 2 \times (3 + 1)$
$3 + 7 = 3 \times (7 + 2)$
$4 + 5 = 4 \times (5 + 3)$
.........
$7 + 8 = 7 \times (8 + 6) = 98$

Suggest Corrections

Similar questions

Q. Find the value of:

(1) 3⁶
(2) 6³
(3) 2⁶
(4) 1⁸
(5) 5⁴
(6) 4³
(7) 10⁵
(8) 10⁷
(9) 7⁴
(10) 8²

Verify the following :

(i) $\frac{3}{7} \times (\frac{5}{6} + \frac{12}{13}) = (\frac{3}{7} \times \frac{5}{6}) + (\frac{3}{7} \times \frac{12}{13})$
(ii) $\frac{- 15}{4} \times (\frac{3}{7} + \frac{- 12}{5}) = (\frac{- 15}{4} \times \frac{3}{7}) + (\frac{- 15}{4} \times \frac{- 12}{5})$
(iii) $(\frac{- 8}{3} + \frac{- 13}{12}) \times \frac{5}{6} = (\frac{- 8}{3} \times \frac{5}{6}) + (\frac{- 13}{12} \times \frac{5}{6})$
(iv) $\frac{- 16}{7} \times (\frac{- 8}{9} + \frac{- 7}{6}) = (\frac{- 16}{7} \times \frac{- 8}{9}) + (\frac{- 16}{7} \times \frac{- 7}{6})$

Q. Find the value of:

{log}_{3} 4. {log}_{4} 5. {log}_{5} 6. {log}_{5} 7. {log}_{7} 8. {log}_{7} 8. {log}_{8} 9.

Q. Find the value of A.

8 A 535

45698

+ A 56987

- ---------- -

385 A A 0

- ---------- -

Evaluate :

$(i) \frac{3}{7} + \frac{- 4}{9} + \frac{- 11}{7} + \frac{7}{9} (i i) \frac{2}{3} + \frac{- 4}{5} + \frac{1}{3} + \frac{2}{5} (i i i) \frac{4}{7} + 0 + \frac{- 8}{9} + \frac{- 13}{7} + \frac{17}{9} (i v) \frac{3}{8} + \frac{- 5}{12} + \frac{3}{7} + \frac{3}{12} + \frac{- 5}{8} + \frac{- 2}{7}$

Join BYJU'S Learning Program

Find the value of A.2+3=83+7=274+5=325+8=606+7=727+8=A

The correct option is D 982+3=2×(3+1)3+7=3×(7+2)4+5=4×(5+3).........7+8=7×(8+6)=98

Find the value of $A$ .
$2 + 3 = 8$
$3 + 7 = 27$
$4 + 5 = 32$
$5 + 8 = 60$
$6 + 7 = 72$
$7 + 8 = A$

The correct option is D 98
$2 + 3 = 2 \times (3 + 1)$
$3 + 7 = 3 \times (7 + 2)$
$4 + 5 = 4 \times (5 + 3)$
.........
$7 + 8 = 7 \times (8 + 6) = 98$