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प्र: The difference of two numbers is 14. Their LCM and HCF are 441 and 7. Find the two numbers ? 3107 0

उत्तर : 1. "63 and 49"
व्याख्या :
Answer: A) 63 and 49 Explanation: Since their HCFs are 7, numbers are divisible by 7 and are of the form 7x and 7y Difference = 14 => 7x - 7y = 14=> x - y = 2 product of numbers = product of their hcf and lcm=> 7x * 7y = 441 * 7=> x * y = 63 Now, we havex * y = 63 , x - y = 2=> x = 9 , y = 7 The numbers are 7x and 7y=> 63 and 49

प्र: Directions: In the questions, a part of the sentence is given in Underline. Below are given alternatives to the Underline part at (A), (B) and (C) which may improve the sentence. Choose the correct alternative. In case no improvement is needed your answer is (D).
Rajesh's ability to use the local language surprised me.
3107 0

उत्तर : 2. "familiarity with "

प्र:
Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is no error, the answer is (e), No error.
She informed that (a) /she will visiting her(b)/ aunt at the (c) /hospital the next day (d) / No error (e).
3106 0

उत्तर : 2. "(b)"

प्र:
‘संधि’ शब्द का सही विलोम है।

3106 0

उत्तर : 1. "विग्रह "

प्र:
एक ठोस धन को छोट - छोटे 27 घनों से बनाया जाता है दो विपरीत सतह लाल रंग से रंगी जाती है , दो पीले रंग से और दूसरी दो सफेद से रंगी जाती है दो रंगों से रंगे घनों की संख्या बताइए ?
3105 1

उत्तर : 2. "12 "

प्र: Ratio of the ages of Mahesh and Nilesh is 5 : x. Mahesh is 18 years younger to Ramesh. After nine years Ramesh will be 47 years old. If the difference between the ages of Mahesh and Nilesh is same as the age of Ramesh, what is the value of x ? 3105 0

उत्तर : 4. "14.5"
व्याख्या :
Answer: D) 14.5 Explanation: Let the present ages of Mahesh, Nilesh and Ramesh be k, l and m respectively.k/l = 5/x ------ (1)k = m - 18 ------ (2)m + 9 = 47 ------ (3)k - l = m ----- (4)(3) => m = 47 - 9 = 38 years(2) => k = 38 -18 = 20 years(1) => 20/l = 5/x => l = 4x(4) => 4x - 20 = 38=> 4x = 58 => x = 14.5

प्र:
Directions: In question four alternatives are given for the Idiom/Phrase underlined in the sentences. Choose the alternative which best expresses the meaning of the Idiom/Phrase and mark it is the Answer Sheet.

The manager gave his assistant a piece of his mind.
3104 0

उत्तर : 4. "scolding"

प्र:
टीला: पहाड़:ः गीत: ?
3104 0

प्र: The difference of two numbers is 14. Their LCM and HCF are 441 and 7. Find the two numbers ? 3107 0

उत्तर : 2. "familiarity with "

उत्तर : 2. "(b)"

प्र:
‘संधि’ शब्द का सही विलोम है।

3106 0

उत्तर : 1. "विग्रह "

उत्तर : 2. "12 "

प्र: Ratio of the ages of Mahesh and Nilesh is 5 : x. Mahesh is 18 years younger to Ramesh. After nine years Ramesh will be 47 years old. If the difference between the ages of Mahesh and Nilesh is same as the age of Ramesh, what is the value of x ? 3105 0

प्र:
Directions: In question four alternatives are given for the Idiom/Phrase underlined in the sentences. Choose the alternative which best expresses the meaning of the Idiom/Phrase and mark it is the Answer Sheet.

The manager gave his assistant a piece of his mind.
3104 0

उत्तर : 4. "scolding"

प्र:
टीला: पहाड़:ः गीत: ?
3104 0

उत्तर : 1. "कविता"

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

प्र: The difference of two numbers is 14. Their LCM and HCF are 441 and 7. Find the two numbers ? 3107 05b5cc709e4d2b4197774f267

उत्तर : 2. "familiarity with "

उत्तर : 2. "(b)"

प्र: ‘संधि’ शब्द का सही विलोम है। 3106 05e788874f012602a3defd5c8

उत्तर : 1. "विग्रह "

उत्तर : 2. "12 "

प्र: Ratio of the ages of Mahesh and Nilesh is 5 : x. Mahesh is 18 years younger to Ramesh. After nine years Ramesh will be 47 years old. If the difference between the ages of Mahesh and Nilesh is same as the age of Ramesh, what is the value of x ? 3105 05b5cc6dce4d2b4197774e9bf

उत्तर : 4. "scolding"

प्र: टीला: पहाड़:ः गीत: ? 3104 05d78993f9b43216ae13b2de9

उत्तर : 1. "कविता"

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

प्र: The difference of two numbers is 14. Their LCM and HCF are 441 and 7. Find the two numbers ? 3107 0

प्र:
‘संधि’ शब्द का सही विलोम है।

3106 0

प्र: Ratio of the ages of Mahesh and Nilesh is 5 : x. Mahesh is 18 years younger to Ramesh. After nine years Ramesh will be 47 years old. If the difference between the ages of Mahesh and Nilesh is same as the age of Ramesh, what is the value of x ? 3105 0

प्र:
टीला: पहाड़:ः गीत: ?
3104 0