IIT JEE प्रश्न और उत्तर का अभ्यास करें

प्र: Who of the following appointed as head of Punjab National Bank  ? 1122 0

  • 1
    Dinabandu Mohapatra
    सही
    गलत
  • 2
    Usha Ananthasubramanian
    सही
    गलत
  • 3
    R A Narayan
    सही
    गलत
  • 4
    Sunil Mehta
    सही
    गलत
  • उत्तर देखें
  • Workspace

उत्तर : 4. "Sunil Mehta"
व्याख्या :

Answer: D) Sunil Mehta Explanation: Dinabandu Mohapatra for - Bank of India Usha Ananthasubramanian  for - Allahabad Bank R A Sankara Narayan for - Vijaya Bank

प्र: Cold foods should be kept at a temperature of 1122 0

  • 1
    < 5 deg Celcius
    सही
    गलत
  • 2
    > 18 deg Celcius
    सही
    गलत
  • 3
    > 41 deg Celcius
    सही
    गलत
  • 4
    < -18 deg Celcius
    सही
    गलत
  • उत्तर देखें
  • Workspace

उत्तर : 1. "< 5 deg Celcius"
व्याख्या :

Answer: A) < 5 deg Celcius Explanation: To reduce the risk of bacterial contamination, many foods must be stored in the refrigerator and thus kept below 5 degrees Celsius. These foods are often classified as ‘high-risk foods’ and include – meat, poultry, dairy, seafood, eggs, smallgoods and cooked rice and pasta. This also refers to ready-to-eat foods that have high-risk foods as ingredients and include – casseroles, quiche, pasta salad, pizza, sandwiches and many cakes.   By keeping these high-risk foods under 5 degrees Celsius it stops them from entering the ‘danger-zone’ – temperatures between 5 degrees Celsius and 60 degrees Celsius. The danger-zone is the temperature zone which provides bacteria with the perfect environment to rapidly grow and multiply to numbers that cause food poisoning.

प्र: If  1 1 1 1 = R    2 2 2 2 = T    3 3 3 3 = E    4 4 4 4 = N   Then  5 5 5 5 = ? 1122 0

  • 1
    Y
    सही
    गलत
  • 2
    Z
    सही
    गलत
  • 3
    T
    सही
    गलत
  • 4
    X
    सही
    गलत
  • उत्तर देखें
  • Workspace

उत्तर : 1. "Y"
व्याख्या :

Answer: A) Y Explanation: If you add all the terms of the LHS of equality, then the last letter of the sum written in words would give you the RHS. 1 + 1 + 1 + 1 = 4 = FOUR 2 + 2 + 2 + 2 = 8 = EIGHT 3 + 3 + 3 + 3 = 12 = TWELVE 4 + 4 + 4 + 4 = 16 = SIXTEEN   So, following the same pattern. 5 + 5 + 5 + 5 = 20 = TWENTY   That gives us our answer to 5 5 5 5 =  "Y".

प्र: The process of bones increasing in width is known as 1121 0

  • 1
    appositional growth
    सही
    गलत
  • 2
    closing of the epiphyseal plate
    सही
    गलत
  • 3
    concentric growth
    सही
    गलत
  • 4
    long bones reaching adult length and width
    सही
    गलत
  • उत्तर देखें
  • Workspace

उत्तर : 1. "appositional growth"
व्याख्या :

Answer: A) appositional growth Explanation:

प्र: Commissioned - Antonym 1120 0

  • 1
    Instruct
    सही
    गलत
  • 2
    Empower
    सही
    गलत
  • 3
    Nominate
    सही
    गलत
  • 4
    Dismiss
    सही
    गलत
  • उत्तर देखें
  • Workspace

उत्तर : 4. "Dismiss"
व्याख्या :

Answer: D) Dismiss Explanation: Commissioned means Authority granted for a particular action or function.   Here, in the given options Dismiss is the only word which is opposite in meaning to commissioned.   Hence, Antonym of  Commissioned is Dismiss.

प्र: Which warship has become the India’s first warship to install solar panels on board ? 1119 0

  • 1
    INS Sindhudurg
    सही
    गलत
  • 2
    INS Sarvekshak
    सही
    गलत
  • 3
    NS Vindhyagiri
    सही
    गलत
  • 4
    INS Godavari
    सही
    गलत
  • उत्तर देखें
  • Workspace

उत्तर : 2. "INS Sarvekshak"
व्याख्या :

Answer: B) INS Sarvekshak Explanation: Indian Navy’s survey vessel INS Sarvekshak has become the India’s first warship to install solar power system on board. The solar power system works on sunlight and hence is 100% per cent reliable for power source that can be used for communication equipment, battery charging and general lightings onboard round the clock with battery outputs during night. The system is maintenance free.

प्र: A man purchases two articles, on selling one at loss of 20% while the other at a profit of 25%, he gains the overall profit of 5% than find the ratio of their selling price ? 1118 0

  • 1
    8 : 62.5
    सही
    गलत
  • 2
    55 : 8
    सही
    गलत
  • 3
    8 : 65
    सही
    गलत
  • 4
    64.4 : 9
    सही
    गलत
  • उत्तर देखें
  • Workspace

उत्तर : 1. "8 : 62.5"
व्याख्या :

Answer: A) 8 : 62.5 Explanation:                       Article I                   Article II                         -20                         25%                                        5%                         20%                       25%                                                4              :              5 Now, Selling of first article = (4-20%) = 0.8 Selling of second article = (5+25%) =  6.25 Therefore the ratio of selling price = 8 : 62.5

प्र: What are the followers of buddhism called? 1118 0

  • 1
    Buddhists
    सही
    गलत
  • 2
    Parsis
    सही
    गलत
  • 3
    Noble Truths
    सही
    गलत
  • 4
    Bhikkhus
    सही
    गलत
  • उत्तर देखें
  • Workspace

उत्तर : 1. "Buddhists"
व्याख्या :

Answer: A) Buddhists Explanation: Buddhism is the world's fourth-largest religion, with over 520 million followers or over 7% of the global population. People who practice Buddhism are called Buddhists.   Buddhists seek to reach a state of nirvana, following the path of the Buddha, Siddhartha Gautama, who went on a quest for Enlightenment around the sixth century BC. There is no belief in a personal god.

  त्रुटि की रिपोर्ट करें

कृपया संदेश दर्ज करें
त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

  त्रुटि की रिपोर्ट करें

कृपया संदेश दर्ज करें
त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

  त्रुटि की रिपोर्ट करें

कृपया संदेश दर्ज करें
त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

  त्रुटि की रिपोर्ट करें

कृपया संदेश दर्ज करें
त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

  त्रुटि की रिपोर्ट करें

कृपया संदेश दर्ज करें
त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

  त्रुटि की रिपोर्ट करें

कृपया संदेश दर्ज करें
त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

  त्रुटि की रिपोर्ट करें

कृपया संदेश दर्ज करें
त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई

  त्रुटि की रिपोर्ट करें

कृपया संदेश दर्ज करें
त्रुटि रिपोर्ट सफलतापूर्वक जमा हुई