SRCC GBO 2013 Question Paper

Instructions

For the following questions answer them individually

SRCC GBO 2013 - Question 121


The number 123456789 and 999999999 are multiplied. How many of the digits in the product are 9's

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SRCC GBO 2013 - Question 122


If the expression $$15^{6} \times 28^5 \times 55^7$$ is evaluated, the number of zeros at the end of the number is

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SRCC GBO 2013 - Question 123


$$\sqrt[4]{2001  2001  2001  2001}$$ is closest to

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SRCC GBO 2013 - Question 124


The units digit of $$(2002)^{2002}$$ is

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SRCC GBO 2013 - Question 125


Three different numbers are chosen such that when each of the numbers is added to the average of the remaining two, the number 65, 69 and 76 are obtained. The average of the three original numbers is

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SRCC GBO 2013 - Question 126


abc and def are 3-digit numbers such that 

and none of a, b, c, d, e, or f is 0. What is the sum a + b + c + d + e + f ?

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SRCC GBO 2013 - Question 127


When a number is divided by 5, the remainder is 2, when divided by 7, the remainder is 3, when divided by 9, the remainder is 4. The sum of digits of such smallest number is

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SRCC GBO 2013 - Question 128


The expression

$$\frac{1}{8} + \frac{1}{10} + \frac{1}{11} + \frac{1}{15} + \frac{1}{20} + \frac{1}{41} + \frac{1}{110} + \frac{1}{1640}$$ is equal to

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SRCC GBO 2013 - Question 129


Let r be the least non-negative remainder when $$(22)^7$$ is divided by 123. The value of r is

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SRCC GBO 2013 - Question 130


if $$\frac{97}{19} = w + \frac{1}{x + \frac{1}{y}}$$ where x, y and w are all positive integers, the value of $$x + 2y - 3w$$ is

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