Which of the following defects of vision can be corrected by using cylindrical lenses? (A) Presbyopia (B) Astigmatism (C) Hypermetropia (D) Myopia Answer: B The defect of vision that can be corrected by using cylindrical lenses is astigmatism. In which of the following years did the British establish the law to abolish “Sati Pratha”? Who […]
Which of the following diseases is caused by Protein Energy Malnutrition (PEM)? (A) Scurvy (B) Rickets (C) Marasmus (D) Beri-Beri (E) Question not attempted Answer: C The diseases caused by Protein Energy Malnutrition (PEM) are Kwashiorkor and Marasmus. Who can promulgate ordinances when the State Legislative Assembly of a state is not in session? Who
Q. A group of individual organism with fundamental similarities is called as a? (A) Family (B) Species (C) Genus (D) Order Answer: B Taxonomic studies consider a group of individual organisms with fundamental similarities as a/an species. What is the maximum limit of loan at present, provided under the Prime Minister Mudra Yojana?
Q. The fourth generation biofuels are obtained from genetically modified: [RAS Prelims 2025] (1) Ligno-cellulose yielding crops (2) Algae (3) Archaebacteria (4) Starch yielding crops (5) Question not attempted Answer: 2 Fourth generation biofuel (FGB) uses genetically modified (GM) algae to enhance biofuel production. Although GM algae biofuel is a well-known alternative to fossil fuels,
निम्न में से कौन-सा विटामिन पानी में घुलनशील है ? (A) विटामिन A (B) विटामिन D (C) विटामिन K (D) इनमें से कोई नहीं Answer: D विटामिन B कॉम्प्लैक्स, विटामिन C तथा विटामिन H जल में घुलनशील विटामिन हैं, जबकि विटामिन A, D, E तथा K वसा में घुलनशील विटामिन हैं। विटामिन की गोलियाँ जो पानी
Q. given below are two statements, one is labelled as Assertion (A) and the other as Reason (R): Assertion (A): Relative humidity decreases with increasing air temperature Reason (R): Absolute humidity increases with increasing evaporation Select the correct answer from the codes given below: (a) Both (A) and (R) are true, but (R) is not
Q. निम्नलिखित में से कौन-सा लोहे का अयस्क है? (A) सिनेबार (B) बॉक्साइट (C) लिमोनाइट (D) पाइरॉइट Answer: C
Q. निम्नलिखित में से कौन-सा अम्ल पेट में स्त्रावित होता है?(A) सल्फ्यूरिक अम्ल(B) नाइट्रीक अम्ल(C) फॉस्फोरिक अम्ल(D) हाइड्रोक्लोरिक अम्ल Answer: D हाइड्रोक्लोरिक अम्ल (HCL) पेट में मौजूद होता है और उसका पीएच मान 1.5-2.0 होता है। गैस्ट्रिक अम्ल के रूप में भी पहचाना जाने वाला हाइड्रोक्लोरिक अम्ल (एचसीएल) पेट की मुख्य कोशिकाओं द्वारा 1-2 (पीएच) के पीएच
What is the external appearance of an individual (organism) called? (A) Genotype (B) Phenotype (C) Homozygous (D) Dominant character (E) Question not attempted Answer: (B) Phenotype The external appearance of an individual trait is known as ‘Phenotype’. The physical observable traits expressed by an organism are referred to as its phenotype. For example, biochemical properties,
A new tick-born virus called ‘Wetland Virus’ has been discovered in: (1) Ethiopia (2) Bhutan (3) China (4) Indonesia Answer: 3 A new tick-borne virus called Wetland virus has been discovered in China, causing health concerns due to its potential to cause neurological disease. Who among the following was conferred with Major Dhyan Chand Khel