1
TS EAMCET 2022 (Online) 20th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

Let $a, b, c \in N$ and $a+b+c=5$. Let $L, M$ be the least and greatest values of $2^a 3^b 5^c$, respectively. Then $M-L=$

A

$2 \cdot 3^2 \cdot 5 \cdot 7$

B

$2^2 \cdot 3 \cdot 5 \cdot 7$

C

$2 \cdot 3^2 \cdot 5^2 \cdot 7^0$

D

$2^0 \cdot 3 \cdot 5^3 \cdot 7^0$

2
TS EAMCET 2022 (Online) 20th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

The number of positive divisors of 360 which are multiples of 3 is

A

16

B

15

C

24

D

23

3
TS EAMCET 2022 (Online) 20th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

$\frac{1}{8}-\frac{7}{8 \cdot 12}+\frac{7 \cdot 10}{8 \cdot 12 \cdot 16}-\ldots=$

A

$\sqrt[3]{\frac{4}{7}}$

B

$\sqrt[3]{\frac{4}{7}}-\frac{3}{4}$

C

$\sqrt[3]{\frac{4}{7}}+\frac{3}{4}$

D

$\sqrt[3]{\frac{7}{4}}-\frac{3}{4}$

4
TS EAMCET 2022 (Online) 20th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

If $\frac{2 x^2-3 x+5}{(x-7)^3}=\frac{A}{x-7}+\frac{B}{(x-7)^2}+\frac{C}{(x-7)^3}$, then $2 A-3 B+C=$

A

0

B

27

C

11

D

15

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