The octane number of zero is assigned to
मस्तानी किस शासक की प्रेयसी थी ?
The molecules of which gas have highest speed?
इंगलैण्ड में गृहयुद्ध कितने वर्षों तक चला था ?
The ore which is found in abundance in India is
The ore which is found in abundance in India is
The nucleus of an atom consists of
वह शासक जिसने एक सच्चे जैन मुनि की तरह उपवास के द्वार शरीर त्याग दिया कौन था ?
The inherited traits of an organism are controlled by
The inherited traits of an organism are controlled by
What is the capital of India
हड़प्पा सभ्यता की खोज किसने की थी ?
The number of moles of solute present in 1 kg of a solvent is called its
तराइन का प्रथम युद्ध (1191 ई.) किसके मध्य लड़ा गया ?
The main buffer system of the human blood is
आर्य भारत में कहाँ से आए थे ?
The metal used to recover copper from a solution of copper sulphate is
विधवा पुनर्विवाह कानून कब बना ?
The heat energy produced when the human body metabolises 1 gram of fat is
The heat energy produced when the human body metabolises 1 gram of fat is
The metal that is used as a catalyst in the hydrogenation of oils is
The metal that is used as a catalyst in the hydrogenation of oils is
The most electronegative element among the following is
बंगाल को मुगल साम्राज्य से पृथक् कर स्वतन्त्र किया ?
The most abundant rare gas in the atmosphere is
The most abundant rare gas in the atmosphere is
The nucleus of a hydrogen atom consists of
गुप्त समाज की स्थापना किसने की थी ?
The metallurgical process in which a metal is obtained in a fused state is called
अंग्रेजों ने 'फूट डालो और शासन करो' की नीति कब अपनाई ?
The heat required to raise the temperature of body by 1 K is called
पानीपत की दूसरी लड़ाई किनके बीच हुई थी ?
The monomer of polythene is
The monomer of polythene is
The most commonly used bleaching agent is
किस अवधि में रामायण एवं महाभारत की रचना हुई थी ?
The nuclear particles which are assumed to hold the nucleons together are
अफगानिस्तान मुहम्मद गौरी कहाँ का शासक था ?
What are the number of moles of CO2 which contains 16 g of oxygen?
What are the number of moles of CO2 which contains 16 g of oxygen?
Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to:
Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to:
100 is formed by?
100 is formed by?
The absorption of ink by blotting paper involves:
The absorption of ink by blotting paper involves:
Radiocarbon is produced in the atmosphere as a result of
Radiocarbon is produced in the atmosphere as a result of
Planets do not twinkle because
Planets do not twinkle because
Stars appears to move from east to west because
Stars appears to move from east to west because
It is easier to roll a stone up a sloping road than to lift it vertical upwards because
It is easier to roll a stone up a sloping road than to lift it vertical upwards because
Nuclear sizes are expressed in a unit named
Nuclear sizes are expressed in a unit named
Pa(Pascal) is the unit for
Pa(Pascal) is the unit for
Which of the following terms is not used in the field of physics?
Which of the following terms is not used in the field of physics?
Pick out the scalar quantity
Pick out the scalar quantity
Siphon will fail to work if:
Siphon will fail to work if:
Light from the Sun reaches us in nearly
Light from the Sun reaches us in nearly
Light year is a unit of
Light year is a unit of
Rectifiers are used to convert:
Rectifiers are used to convert:
Mirage is due to:
Mirage is due to:
Metals are good conductors of electricity because:
Metals are good conductors of electricity because: